Okay, now this is data visualization. Vi Hart @vihartvihart, goddess of things mathematical and quirkyonline, has teamed up with Nicky Case @ncasenmare to create what they call a playable post, The Parable of the Polygons, which dynamically models the cumulative impact of small biases to show what it will take to get to enthusiastic diversity. Plus, released into public domain, so, extra cool http://ncase.me/polygons/